- All sections
- E - Fixed constructions
- E04F - Finishing work on buildings, e.g. stairs, floors
- E04F 13/16 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elementsSub-structures thereforFastening means therefor composed of a plurality of similar covering or lining elements of fibres or chips, e.g. bonded with synthetic resins
Patent holdings for IPC class E04F 13/16
Total number of patents in this class: 185
10-year publication summary
|
10
|
17
|
21
|
21
|
15
|
8
|
22
|
17
|
15
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DDP Specialty Electronic Materials US, LLC | 845 |
15 |
| UNILIN, besloten vennootschap | 998 |
10 |
| Lignum Technologies AG | 77 |
10 |
| James Hardie Technology Limited | 457 |
9 |
| Li & Co AG | 31 |
9 |
| Champion Link International Corporation | 88 |
7 |
| Flooring Industries Limited, SARL | 178 |
7 |
| I4f Licensing NV | 368 |
7 |
| Bushboard Limited | 11 |
3 |
| Henry Molded Products Inc. | 11 |
3 |
| Saint-Gobain Ecophon AB | 188 |
3 |
| Xylo Technologies AG | 30 |
3 |
| The AZEK Group LLC | 419 |
3 |
| Lignum Technologies AG | 23 |
3 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5294 |
2 |
| Gerflor | 122 |
2 |
| Marwood Limited, | 16 |
2 |
| Owens Corning Intellectual Capital, LLC | 1733 |
2 |
| Shaw Industries Group, Inc. | 391 |
2 |
| Tundra Composites, LLC | 70 |
2 |
| Other owners | 81 |